PIC16F877A-I/L Microchip Technology, PIC16F877A-I/L Datasheet - Page 45

IC MCU FLASH 8KX14 EE 44PLCC

PIC16F877A-I/L

Manufacturer Part Number
PIC16F877A-I/L
Description
IC MCU FLASH 8KX14 EE 44PLCC
Manufacturer
Microchip Technology
Series
PIC® 16Fr

Specifications of PIC16F877A-I/L

Program Memory Type
FLASH
Program Memory Size
14KB (8K x 14)
Package / Case
44-PLCC
Core Processor
PIC
Core Size
8-Bit
Speed
20MHz
Connectivity
I²C, SPI, UART/USART
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT
Number Of I /o
33
Eeprom Size
256 x 8
Ram Size
368 x 8
Voltage - Supply (vcc/vdd)
4 V ~ 5.5 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Processor Series
PIC16F
Core
PIC
Data Bus Width
8 bit
Data Ram Size
368 B
Interface Type
I2C/SPI/USART
Maximum Clock Frequency
20 MHz
Number Of Programmable I/os
33
Number Of Timers
3
Operating Supply Voltage
2 V to 5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
3rd Party Development Tools
52715-96, 52716-328, 52717-734
Development Tools By Supplier
PG164130, DV164035, DV244005, DV164005, PG164120, ICE2000, DM163022, DV164120
Minimum Operating Temperature
- 40 C
On-chip Adc
8-ch x 10-bit
Package
44PLCC
Device Core
PIC
Family Name
PIC16
Maximum Speed
20 MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
AC164309 - MODULE SKT FOR PM3 44PLCC444-1001 - DEMO BOARD FOR PICMICRO MCUDVA16XL441 - ADAPTER DEVICE ICE 44PLCC309-1040 - ADAPTER 44-PLCC ZIF TO 40-DIP309-1039 - ADAPTER 44-PLCC TO 40-DIPDV007003 - PROGRAMMER UNIVERSAL PROMATE II
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
PIC16F877AI/L

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PIC16F877A-I/L
Manufacturer:
NEC
Quantity:
1 600
Part Number:
PIC16F877A-I/L
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16F877A-I/L
Manufacturer:
NS
Quantity:
12
Part Number:
PIC16F877A-I/LG
Manufacturer:
Microchip Technology
Quantity:
10 000
TABLE 4-1:
TABLE 4-2:
 2003 Microchip Technology Inc.
05h
85h
9Ch
9Dh
9Fh
Legend:
RA0/AN0
RA1/AN1
RA2/AN2/V
RA3/AN3/V
RA4/T0CKI/C1OUT
RA5/AN4/SS/C2OUT
Legend: TTL = TTL input, ST = Schmitt Trigger input
Address
Note:
Name
PORTA
TRISA
CMCON
CVRCON
ADCON1
x = unknown, u = unchanged, - = unimplemented locations read as ‘0’. Shaded cells are not used by PORTA.
When using the SSP module in SPI Slave mode and SS enabled, the A/D converter must be set to one of
the following modes, where PCFG3:PCFG0 = 0100, 0101, 011x, 1101, 1110, 1111.
Name
REF
REF
-/CV
+
PORTA FUNCTIONS
SUMMARY OF REGISTERS ASSOCIATED WITH PORTA
REF
C2OUT
CVREN CVROE
ADFM
Bit 7
Bit#
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
C1OUT
ADCS2
Bit 6
Buffer
TTL
TTL
TTL
TTL
TTL
ST
PORTA Data Direction Register
C2INV
CVRR
Bit 5
RA5
Input/output or analog input.
Input/output or analog input.
Input/output or analog input or V
Input/output or analog input or V
Input/output or external clock input for Timer0 or comparator output.
Output is open-drain type.
Input/output or analog input or slave select input for synchronous serial
port or comparator output.
C1INV
Bit 4
RA4
PCFG3
CVR3
Bit 3
RA3
CIS
PCFG2
CVR2
Bit 2
CM2
RA2
PCFG1
Function
CVR1
REF
REF
Bit 1
CM1
RA1
- or CV
+.
PCFG0 00-- 0000
PIC16F87XA
CVR0
Bit 0
CM0
RA0
REF
.
--0x 0000
--11 1111
0000 0111
000- 0000
POR, BOR
Value on:
DS39582B-page 43
--0u 0000
--11 1111
0000 0111
000- 0000
00-- 0000
Value on
all other
Resets

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